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Use rb_len_t for the Array length in IO#winsize=

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It falls back to long on Ruby versions that do not define HAVE_RB_LEN_T, so the change also builds there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Hiroshi SHIBATAandClaude Opus 5.5 committed 2026-10-11 08:10:53 +09:00
1 parent 5ed647fe15
commit 0779983c97
1 file changed
+7 -2
Notes: git 2026-10-10 23:11:41 +00:00 
Merged: https://github.com/ruby/ruby/pull/19289
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ext/io/console/console.c
+7 -2
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@@ -10,6 +10,11 @@ IO_CONSOLE_VERSION = "0.9.4";
#include "ruby/io.h"
#include "ruby/thread.h"
#ifndef HAVE_RB_LEN_T
typedef long rb_len_t;
# define PRIdLEN "ld"
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
@@ -1033,12 +1038,12 @@ console_set_winsize(VALUE io, VALUE size)
#endif
VALUE row, col, xpixel, ypixel;
const VALUE *sz;
long sizelen;
rb_len_t sizelen;
int fd;
size = rb_Array(size);
if ((sizelen = RARRAY_LEN(size)) != 2 && sizelen != 4) {
rb_raise(rb_eArgError, "wrong number of arguments (given %ld, expected 2 or 4)", sizelen);
rb_raise(rb_eArgError, "wrong number of arguments (given %"PRIdLEN", expected 2 or 4)", sizelen);
}
sz = RARRAY_CONST_PTR(size);
row = sz[0], col = sz[1], xpixel = ypixel = Qnil;